CAS.1316275-42-9 1-(4-bromophenyl)-2-(4-chlorophenyl)ethane-1,2-dione

The structure of this compound contains thiophene groups, which can effectively enhance the electron transfer ability. As an electron transport material (ETM), it helps to reduce the recombination energy barrier between electrons and holes, enhance the mobility of charges, and improve the luminous efficiency of OLEDs. In addition, the molecular structure of 4- (dibenzothiophen-4-yl) phenylboronic acid provides good energy level matching with other OLED materials, such as the emissive layer and hole transport layer. This matching helps optimize the injection and recombination of electrons and holes, improving the luminescence performance of the device.